13289224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127781}}^1$

素因数の和:127800

約数の個数: 16

約数和(自身を含む): 26834220

約数和(自身を除く): 13544996

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127781, 255562, 511124, 1022248, 1661153, 3322306, 6644612, 13289224]

約数ペア:

[(1, 13289224), (2, 6644612), (4, 3322306), (8, 1661153), (13, 1022248), (26, 511124), (52, 255562), (104, 127781)]